Temple of Venus Genetrix

The Forum of Caesar, also known by the Latin Forum Iulium or Forum Julium, Forum Caesaris, was a forum built by Julius Caesar near the Forum Romanum in Rome in 46 BC.

The Basilica Argentaria is a portico with pillars lining the Temple of Venus Genetrix in the Forum of Caesar in Rome (Italy). The name only appears in late sources of the age of Constantine. The building was erected under Trajan, with the purpose of adapting the slopes of the Capitoline Hill after the removal of the gap between it and the Quirinal Hill. It was higher than the level of the square and the access was through two staircases on the south-west end of the portico. The portico had two rows of pillars made of tuff stones and its naves were covered with barrel vaults, partially preserved. As the basilica rose in an obligated space, it has an irregular drawing, turning round the temple and probably continuing out of the present archaeological area, close to the south-west exedra of the Trajan's Forum. The plaster covering the back wall of the building, still preserved, displays several graffiti, some of which quote lines of the Aeneid: this detail makes possible that the basilica housed a school, mentioned by late sources about the Trajan's Forum and the Forum of Augustus.

The Porta Fontinalis was a gate in the Servian Wall in ancient Rome. It was located on the northern slope of the Capitoline Hill, probably the northeast shoulder over the Clivus Argentarius. The Via Salaria exited through it, as did the Via Flaminia originally, providing a direct link with Picene and Gallic territory. After the Aurelian Walls were constructed toward the end of the 3rd century AD, the section of the Via Flaminia that ran between the Porta Fontinalis and the new Porta Flaminia was called the Via Lata ("Broadway").

The Imperial fora (Fori Imperiali in Italian) are a series of monumental fora (public squares), constructed in Rome over a period of one and a half centuries, between 46 BC and 113 AD. The fora were the center of the Roman Republic and of the Roman Empire. The Imperial fora, while not part of the Roman Forum, are located relatively close to each other. Julius Caesar was the first to build in this section of Rome and rearranged both the Forum and the Comitium, another forum type space designated for politics, to do so. These fora were the centres of politics, religion and economy in the ancient Roman Empire. During the early 20th century, Mussolini restored the Imperial Fora as part of his campaign to evoke and emulate the past glories of Ancient Rome. But he also built the Via dei Fori Imperiali across the middle of the site. The modern street and its heavy traffic has proved a source of damage to the buildings because of vibration and pollution. There have been a number of proposals to remove the road, but none have taken effect.

The Gemonian Stairs (Latin: Scalae Gemoniae, Italian: Scale Gemonie) were a flight of steps located in the ancient city of Rome. Nicknamed the Stairs of Mourning, the stairs are infamous in Roman history as a place of execution.

The Basilica Porcia was the first civil basilica built in ancient Rome. It was built by order of Marcus Porcius Cato in 184 BC as censor and is named after him. He built it as a space for administering laws and for merchants to meet, against some opposition. It stood to the west of the Curia, on land bought by Cato and previously occupied by shops and private houses. Many trials were held inside the basilica. It was destroyed by fire after the body of Publius Clodius Pulcher was alit on a pyre in the adjoining senate house in 52 BC. The ruins were probably flattened later that year to build a new building on the site.

The Mamertine Prison (Italian: Carcere Mamertino), in antiquity the Tullianum, was a prison (carcer) with a dungeon (oubliette) located in the Comitium in ancient Rome. It is said to have been built in the 7th century BC and was situated on the northeastern slope of the Capitoline Hill, facing the Curia and the imperial fora of Nerva, Vespasian, and Augustus. Located between it and the Tabularium (record house) was a flight of stairs leading to the Arx of the Capitoline known as the Gemonian stairs. The church of San Giuseppe dei Falegnami now stands above the Mamertine.

Santi Luca e Martina is a church in Rome, Italy, situated between the Roman Forum and the Forum of Caesar and close to the Arch of Septimus Severus.

San Giuseppe dei Falegnami (Italian, "St. Joseph of the Carpenters"), also called San Giuseppe a Campo Vaccino ("St. Joseph at the Cowfield", an old name for the Roman Forum) is a Roman Catholic church, located in the Forum in Rome, Italy. In 1540, the Congregation of the Carpenters had leased the former church of San Pietro in Carcere which was located over the Mamertine Prison, which by legend had held Saint Peter and Saint Paul. By 1597 work began on the new church, dedicated to the patron saint of Carpenters, St. Joseph. The initial architect was Giacomo della Porta. Work continued after 1602 under the direction of Giovanni Battista Montano, who designed the facade, and at his death (1621) by his pupil Giovanni Battista Soria. The church was completed in 1663 by Antonio Del Grande. The church was restored in 1886 with the construction of a new apse. In the 1930s, the facade was raised above the floor to allow direct access to the prison below. The interior has a nave with two side chapels that were decorated in the nineteenth century. Among the paintings is a Nativity (1651) by Carlo Maratta. Next to the church is an oratory, with a wooden ceiling, and the 16th-century Chapel of the Crucifix, placed between the church floor and the ceiling below the Mamertine Prison. On 18 February 2012, it became a titular church, receiving its first Cardinal-Deacon. On 30 August 2018, there was a partial collapse of the church's roof.

The Columna Maenia was an honorary column erected in the comitium of the Roman Republic by Gaius Maenius in 338 BC for his victory over the Latins at the Battle of Antium. Gaius Maenius also adorned the Rostra, with the naval rams (rostra in Latin) of six ships from the Antiate fleet confiscated by Rome. The column was beside the Rostra and the Graecostasis. Some historians believe the column to be from the atrium of Gaius Maenius's home which was sold to Cato and Flaccus as mentioned by Pseudo-Asconius (Caec. 50).The column was used as part of an elaborate timing device which determined the final hour of the day when the sun was viewed from the Curia Hostilia passing the column, moving towards the Carcer. Pliny states that the accensus consulum announced the supremam horam, the time when the sun had moved downward from the Columna Maenia to the Carcer. This was done from the same location as the call for midday, the Curia. The column was south of the place of observation or on a line which passed from the Rostra and Graecostasis.Various petty criminals were bound to the column as a form of public punishment.

The Curia Hostilia was one of the original senate houses or "curiae" of the Roman Republic. It was believed to have begun as a temple where the warring tribes laid down their arms during the reign of Romulus (r. c. 771–717 BC). During the early monarchy, the temple was used by senators acting as a council to the king. Tullus Hostilius (r. 673–641 BC) was believed to have replaced the original structure after fire destroyed the converted temple. It may have held historic significance as the location of an Etruscan mundus and altar. The Lapis Niger, a series of large black marble slabs, was placed over the altar (known as the Volcanal) where a series of monuments was found opposite the Rostra. This curia was enlarged in 80 BC by Lucius Cornelius Sulla during his renovations of the comitium. That building burned down in 52 BC when the supporters of the murdered Publius Clodius Pulcher used it as a pyre to cremate his body.

The Basilica Opimia was one of four Republican-era basilicas in the Roman Forum. The other two were the Basilica Aemilia, the Basilica Porcia, and the Basilica Sempronia. Of the three, only the Basilica Aemilia partially survives. It was built in 121 BC near the Temple of Concord and named after Lucius Opimius, who had financed its construction and that of the temple. When the Temple of Concord was enlarged under Tiberius the basilica had to be sacrificed and there is no record of its survival after that date.